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Heart|Lab Grown|IGI

0.94ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG821609523

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821609523

Diamond specifications and retailer prices

From €224 EUR
$250 USD
As of October 25, 2026
Save €552 EUR (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €775 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.94ct lab-grown heart diamond

This 0.94ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821609523 or 821609523. Listed at 9 retailers as of October 25, 2026, with prices from €224 to €775, a €552 spread on the same certified stone. MOH London lists it at €775. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.94
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821609523
Dimensions6.56 × 6.76 × 3.78 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm6.76 mm0.94 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821609523
Side View
Table 56.0%Crown 29.2°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 55.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: €775 EUR|Low: €224 EUR|High: €818 EUR|Avg: €403 EUR|-5.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9€224 EUR
Retailer 6€285 EUR
Retailer 3€286 EUR
Retailer 2€289 EUR
Retailer 4€340 EUR
Retailer 7€381 EUR
Retailer 5€435 EUR
Retailer 8€580 EUR
MOH London€775 EUR

37 data points across 9 retailers

9 retailers€224 EUR to €775 EUR

B+
Cheapest Retailer
-
€224 EUR
$250 USD
B+
Retailer 2
-
€285 EUR
$318 USD
View
A
Retailer 3
-
€286 EUR
£252 GBP
View
A
Retailer 4
-
€289 EUR
View
B+
Retailer 5
-
€340 EUR
£299 GBP
View
B+
Retailer 6
-
€381 EUR
$426 USD
View
B+
Retailer 7
-
€435 EUR
A$748 AUD
View
B
Retailer 8
-
€580 EUR
$648 USD
View
Most Expensive
B
MOH London
LG821609523 · Oct 29
€775 EUR
£682 GBP
View
8 more retailers have this diamond
Prices start from €224 EURSave up to €552 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.94ct Heart
€224 EUR